Choices (MacGrath Series, Book #2)

It wasn't exactly a midlife crisis, but at thirty-seven, Sara Fletcher had fallen in love with a younger man.
Evan McGrath was only thirty-two, and an engineer on short-term contract where she worked--not a man Sara would ever expect to put down roots or be a father to her adopted teenage daughter.

Long Synopsis:

Was he ready for commitment?
It wasn't exactly a midlife crisis, but at thirty-seven, Sara Fletcher had fallen in love with a younger man.
Evan McGrath was only thirty-two, and an engineer on short-term contract where she worked--not a man Sara would ever expect to put down roots or be a father to her adopted teenage daughter.
Was she?
Evan kept proving Sara wrong. He reached out to Sara's daughter--and she clearly adored him. He nursed Sara when she fell ill. Then Sara became pregnant, and she hesitated to tell Evan--not without giving him every chance to opt out. But was it Evan she was afraid to trust... or herself?